Best Automotive Performance Fuel Injection Pressure Regulators

A100-6 Injected Bypass: High Horsepower Applications; 30-70 PSI Adjustable Base Pressure; Two -6AN Inlet Ports/One -6AN Return Port. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Does the job just as needed and will be great to have for future engine build."
"I initially had problems with the regulator and call Aeromotive tech support."
"Great quality and functions as advertised."
"I'm using this in my Neon SRT-4."
"works great in my 08 Subaru Sti with ID1000 injectors."

Capable of supporting applications up to 1000 HP, the 13129 EFI Bypass Regulator can handle the most aggressive street machines but docile enough for your daily driver; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium.Ideal for use with EFI engines like the GM LS, Ford Mod Motor, Chrysler HEMI and late model EFI transplants as well as most sport compact applications. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Aeromotive is very good company."
"So far it's great, surprised how small it is."
"This is read deal not a chinise copy in a aeromotive box."
"Sprang a leak after 5mo."

A1000 Injected Bypass Regulater: Applications up to 1000 HP; 30-70 PSI Adjustable Base Pressure; Two -10AN Inlet Ports One -6AN Return Port; Fuel pressure rises on a 1:1 ratio with boost.
Reviews
Find Best Price at Amazon"It worked well, and made all the difference when I needed to update my fuel system, with a return line and boost referenced double in-tank fuel pumps."
"This regulator meets all of my expectations and more."
"There isn't much to say about this product that is not already known."
Best Automotive Performance Fuel Injection Pressure Regulator Kits

Mallory Fuel Pressure Regulators are designed to prevent carburetor flooding to your ignition system. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Worked like i needed it to, great to be able to adjust fuel pressure!"
"It is larger than I had expected which in my limited space is less than ideal, but its intended usage is in a vehicle with a lot more room producing a lot more power I would assume."
"Wery good product and I'm very happy with it."
"My fuel system is about to be completely replaced. However, where I took the regulator apart to see why the system was bleeding down, I found the 2 coil springs to still wrapped in celophane. At no time did I consider that I might have to "CLEAN" the regulator."
"Could be nice but no international availability!"